About: http://webisa.webdatacommons.org/414817023

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Vaccines have successfully prevented devastating infectious diseases such as smallpox, measles and polio.
http://www.w3.org/ns/prov#wasQuotedFrom	biotech-now.org